.*Assembler messages:
.*: Error: unrecognized opcode `div a0,a1,a2', extension `m' required
.*: Error: unrecognized opcode `divu a0,a1,a2', extension `m' required
.*: Error: unrecognized opcode `rem a0,a1,a2', extension `m' required
.*: Error: unrecognized opcode `remu a0,a1,a2', extension `m' required
